makelist revision 1.20 1 #!/bin/sh -
2 # $NetBSD: makelist,v 1.20 2016/02/16 14:06:05 christos Exp $
3 #
4 # Copyright (c) 1992, 1993
5 # The Regents of the University of California. All rights reserved.
6 #
7 # This code is derived from software contributed to Berkeley by
8 # Christos Zoulas of Cornell University.
9 #
10 # Redistribution and use in source and binary forms, with or without
11 # modification, are permitted provided that the following conditions
12 # are met:
13 # 1. Redistributions of source code must retain the above copyright
14 # notice, this list of conditions and the following disclaimer.
15 # 2. Redistributions in binary form must reproduce the above copyright
16 # notice, this list of conditions and the following disclaimer in the
17 # documentation and/or other materials provided with the distribution.
18 # 3. Neither the name of the University nor the names of its contributors
19 # may be used to endorse or promote products derived from this software
20 # without specific prior written permission.
21 #
22 # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 # SUCH DAMAGE.
33 #
34 # @(#)makelist 5.3 (Berkeley) 6/4/93
35
36 # makelist.sh: Automatically generate header files...
37
38 AWK=awk
39 USAGE="Usage: $0 -n|-h|-e|-fc|-fh|-bc|-bh|-m <filenames>"
40
41 if [ "x$1" = "x" ]
42 then
43 echo $USAGE 1>&2
44 exit 1
45 fi
46
47 FLAG="$1"
48 shift
49
50 FILES="$@"
51
52 case $FLAG in
53
54 # generate foo.h file from foo.c
55 #
56 -n)
57 cat << _EOF
58 #include "config.h"
59 #undef WIDECHAR
60 #define NARROWCHAR
61 #include "${FILES}"
62 _EOF
63 ;;
64
65 -h)
66 set - `echo $FILES | sed -e 's/\\./_/g'`
67 hdr="_h_`basename $1`"
68 cat $FILES | $AWK '
69 BEGIN {
70 printf("/* Automatically generated file, do not edit */\n");
71 printf("#ifndef %s\n#define %s\n", "'$hdr'", "'$hdr'");
72 }
73 /\(\):/ {
74 pr = substr($2, 1, 2);
75 if (pr == "vi" || pr == "em" || pr == "ed") {
76 name = substr($2, 1, length($2) - 3);
77 #
78 # XXX: need a space between name and prototype so that -fc and -fh
79 # parsing is much easier
80 #
81 printf("protected el_action_t\t%s (EditLine *, wint_t);\n",
82 name);
83 }
84 }
85 END {
86 printf("#endif /* %s */\n", "'$hdr'");
87 }'
88 ;;
89
90 # generate help.c from various .c files
91 #
92 -bc)
93 cat $FILES | $AWK '
94 BEGIN {
95 printf("/* Automatically generated file, do not edit */\n");
96 printf("#include \"config.h\"\n");
97 printf("#include \"histedit.h\"\n");
98 printf("#include \"el.h\"\n");
99 printf("#include \"chartype.h\"\n");
100 printf("private const struct el_bindings_t el_func_help[] = {\n");
101 low = "abcdefghijklmnopqrstuvwxyz_";
102 high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_";
103 for (i = 1; i <= length(low); i++)
104 tr[substr(low, i, 1)] = substr(high, i, 1);
105 }
106 /\(\):/ {
107 pr = substr($2, 1, 2);
108 if (pr == "vi" || pr == "em" || pr == "ed") {
109 name = substr($2, 1, length($2) - 3);
110 uname = "";
111 fname = "";
112 for (i = 1; i <= length(name); i++) {
113 s = substr(name, i, 1);
114 uname = uname tr[s];
115 if (s == "_")
116 s = "-";
117 fname = fname s;
118 }
119
120 printf(" { %-30.30s %-30.30s\n","STR(\"" fname "\"),", uname ",");
121 ok = 1;
122 }
123 }
124 /^ \*/ {
125 if (ok) {
126 printf(" STR(\"");
127 for (i = 2; i < NF; i++)
128 printf("%s ", $i);
129 printf("%s\") },\n", $i);
130 ok = 0;
131 }
132 }
133 END {
134 printf("};\n");
135 printf("\nprotected const el_bindings_t* help__get(void)");
136 printf("{ return el_func_help; }\n");
137 }'
138 ;;
139
140 # generate help.h from various .c files
141 #
142 -bh)
143 $AWK '
144 BEGIN {
145 printf("/* Automatically generated file, do not edit */\n");
146 printf("#ifndef _h_help_c\n#define _h_help_c\n");
147 printf("protected const el_bindings_t *help__get(void);\n");
148 printf("#endif /* _h_help_c */\n");
149 }' /dev/null
150 ;;
151
152 # generate fcns.h from various .h files
153 #
154 -fh)
155 cat $FILES | $AWK '/el_action_t/ { print $3 }' | \
156 sort | tr '[:lower:]' '[:upper:]' | $AWK '
157 BEGIN {
158 printf("/* Automatically generated file, do not edit */\n");
159 printf("#ifndef _h_fcns_c\n#define _h_fcns_c\n");
160 count = 0;
161 }
162 {
163 printf("#define\t%-30.30s\t%3d\n", $1, count++);
164 }
165 END {
166 printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count);
167
168 printf("typedef el_action_t (*el_func_t)(EditLine *, wint_t);");
169 printf("\nprotected const el_func_t* func__get(void);\n");
170 printf("#endif /* _h_fcns_c */\n");
171 }'
172 ;;
173
174 # generate fcns.c from various .h files
175 #
176 -fc)
177 cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK '
178 BEGIN {
179 printf("/* Automatically generated file, do not edit */\n");
180 printf("#include \"config.h\"\n");
181 printf("#include \"histedit.h\"\n");
182 printf("#include \"el.h\"\n");
183 printf("private const el_func_t el_func[] = {");
184 maxlen = 80;
185 needn = 1;
186 len = 0;
187 }
188 {
189 clen = 25 + 2;
190 len += clen;
191 if (len >= maxlen)
192 needn = 1;
193 if (needn) {
194 printf("\n ");
195 needn = 0;
196 len = 4 + clen;
197 }
198 s = $1 ",";
199 printf("%-26.26s ", s);
200 }
201 END {
202 printf("\n};\n");
203 printf("\nprotected const el_func_t* func__get(void) { return el_func; }\n");
204 }'
205 ;;
206
207 # generate editline.c from various .c files
208 #
209 -e)
210 echo "$FILES" | tr ' ' '\012' | $AWK '
211 BEGIN {
212 printf("/* Automatically generated file, do not edit */\n");
213 printf("#define protected static\n");
214 printf("#define SCCSID\n");
215 }
216 {
217 printf("#include \"%s\"\n", $1);
218 }'
219 ;;
220
221 # generate man page fragment from various .c files
222 #
223 -m)
224 cat $FILES | $AWK '
225 BEGIN {
226 printf(".\\\" Section automatically generated with makelist\n");
227 printf(".Bl -tag -width 4n\n");
228 }
229 /\(\):/ {
230 pr = substr($2, 1, 2);
231 if (pr == "vi" || pr == "em" || pr == "ed") {
232 name = substr($2, 1, length($2) - 3);
233 fname = "";
234 for (i = 1; i <= length(name); i++) {
235 s = substr(name, i, 1);
236 if (s == "_")
237 s = "-";
238 fname = fname s;
239 }
240
241 printf(".It Ic %s\n", fname);
242 ok = 1;
243 }
244 }
245 /^ \*/ {
246 if (ok) {
247 for (i = 2; i < NF; i++)
248 printf("%s ", $i);
249 printf("%s.\n", $i);
250 ok = 0;
251 }
252 }
253 END {
254 printf(".El\n");
255 printf(".\\\" End of section automatically generated with makelist\n");
256 }'
257 ;;
258
259 *)
260 echo $USAGE 1>&2
261 exit 1
262 ;;
263
264 esac
265